| Niksar to Bougival | 1,784.76 mi (2,872.29 km) |
| Niksar to Bouguenais | 1,953.76 mi (3,144.28 km) |
| Niksar to Boulogne-Billancourt | 1,779.97 mi (2,864.58 km) |
| Niksar to Boulogne-sur-Mer | 1,823.94 mi (2,935.35 km) |
| Niksar to Bourg-de-Peage | 1,635.71 mi (2,632.43 km) |
| Niksar to Bourg-en-Bresse | 1,628.32 mi (2,620.53 km) |
| Niksar to Bourg-la-Reine | 1,776.24 mi (2,858.58 km) |
| Niksar to Bourg-les-Valence | 1,643.35 mi (2,644.71 km) |
| Niksar to Bourges | 1,764.87 mi (2,840.28 km) |
| Niksar to Bourgoin-Jallieu | 1,624.98 mi (2,615.15 km) |
| Niksar to Bressuire | 1,900.70 mi (3,058.88 km) |
| Niksar to Brest | 2,085.82 mi (3,356.80 km) |
| Niksar to Bretigny-sur-Orge | 1,775.59 mi (2,857.54 km) |
| Niksar to Breuillet | 1,781.44 mi (2,866.95 km) |
| Niksar to Briancon | 1,558.25 mi (2,507.77 km) |
